83207817

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4480

約数の個数: 48

約数和(自身を含む): 155430912

約数和(自身を除く): 72223095

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 4447, 6237, 13341, 18711, 31129, 40023, 48917, 93387, 120069, 146751, 280161, 342419, 360207, 440253, 840483, 1027257, 1080621, 1320759, 2521449, 3081771, 3962277, 7564347, 9245313, 11886831, 27735939, 83207817]

約数ペア:

[(1, 83207817), (3, 27735939), (7, 11886831), (9, 9245313), (11, 7564347), (21, 3962277), (27, 3081771), (33, 2521449), (63, 1320759), (77, 1080621), (81, 1027257), (99, 840483), (189, 440253), (231, 360207), (243, 342419), (297, 280161), (567, 146751), (693, 120069), (891, 93387), (1701, 48917), (2079, 40023), (2673, 31129), (4447, 18711), (6237, 13341)]